Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇨🇦 C-GLWS - Boeing 737MAX 8 - WestJet WJA1385/WS1385, Orlando (MCO) to Saskatoon John G. Diefenbaker (YXE) - 4.4 mi away @ 36450 ft, heading NNW at 494 mph. Spotted 3x before! [11:46:33 AM CST] #C06403 #C_GLWS #B38M #WESTJET #WJA1385 #WS1385 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇨🇦 C-GOCD - Boeing 737NG 800/W - WestJet WJA1385/WS1385, Orlando (MCO) to Saskatoon John G. Diefenbaker (YXE) - 4.4 mi away @ 37225 ft, heading NNW at 468 mph. Spotted 2x before! [09:17:54 AM CST] #C069D8 #C_GOCD #B738 #WESTJET #WJA1385 #WS1385 #ADSB #ADSBbot